한국어
- Place of Origin:CN;HEB
- Shape:Brick
- Refractoriness (Degree):Common (1580°< Refractoriness< 1770°)
- SiO2 Content (%):0.005%
- Al2O3 Content (%):None
- MgO Content (%):None
- CaO Content (%):None
- CrO Content (%):None
- SiC Content (%):75%
- Model Number:Si3N4
- Brand Name:DKJL
- Material:Si3N4 bonded SIc
High heat silicate Si3N4 bonded Silicon carbide Si3N4 bonded refractory brick
Product Description
Item | DKJL -1 | DKJL-2 |
SiC , % min | 75 | 75 |
Si3N4 , % min | 20 | 22 |
Fe2O3 , % max | ---- | 0.5 |
Bulk Density , g/cm3 | 2.6-2.7 | 2.6-2.7 |
Apparent Porosity , % max | 17 | 16 |
Cold Crushing strength, MPa min | 150 | 150 |
rupture strength under normal temperature, MPa min rupture strength at 1200°C min | 30 40 | 45 50 |
Thermal Conductivity, w/m.k min | 15 (1000°C) | 18 (800°C) 14 (1200°C) |
thermal expansion coefficient, max | 4.7x10-6/°C | 4.7x10-6/°C |
Packaging & Shipping
packaging: standard exported carton with pallet;
shipping: by ship within 20 days or as per your order quantity.
Our Services
1. Arrange production on time
2. Control quality process
3. Provide finished products and packing photos
4. Book the earliest vessel
5. After-sale service
Company Information
DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets. Hope to cooperate with you!
FAQ
1. Q: what is the Minimum order quantity?
A: 500 pieces.
2. Q: can you accept OEM?
A: Yes, we can.
3. Q: what is the contact?
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